<template>
  <div>
    <div
      class = "item"
      v-for = "(item, index) of list"
      :key = "index"
    >
      <div class = "item-title border-bottom">
        <span class = "item-title-icon"></span>
        {{item.title}}
      </div>
      <div v-if = "item.children" class = "item-children">
        <detail-list :list = "item.children"></detail-list>
      </div>
      <!-- 递归组件-->
    </div>
  </div>
</template>

<script>
export default {
  name: 'DetailList',
  props: {
    list: Array
  }
}
</script>

<style lang="stylus" scoped>
  .item-title-icon
    position relative
    left .06rem
    top .08rem
    display inline-block
    width 18px
    height 18px
    background: url(http://s.qunarzz.com/piao/image/touch/sight/detail.png) 0 -.45rem no-repeat
    margin-right: .1rem
    background-size: .4rem 3rem
  .item-title
    line-height 40px
    font-size 16px
    padding 0 10px
  .item-children
    padding: 0 .2rem
</style>
